baber/WOPTO huggingface dataset:
Patent JP-H08136123-A (JP)
Title: Crystallization water dehydration tool and crystallization water dehydration method using it
Inventor: KOUDA HIKARI
IPC: B30B11/00
Filed: 1994-11-14
Abstract: PURPOSE: To dehydrate a stock material containing crystallization water used as a stock material upon manufacturing single crystal and ceramic, etc., with a simplified method. CONSTITUTION: There are prepared in a pressing rubber 1 a crystallization water separating crucible 4 and a mesh 3 disposed to cover an opening in the crucible. A specimen 2 containing crystallization water is placed on the mesh 3 and the rubber is put in a water pressure pressing machine. The specimen is pressed under pressure of 100 to 500kg/cm<2> whereby water in the crystal is dropped in the crucible to ensure a crystal which is dehydrated by about 95%.
Patent JP-H09120312-A (JP)
Title: Error display device
Inventor: AKAO NORINOBU
IPC: H01L21/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the error display device which can display the cause of an error and a method for countering it. SOLUTION: A control part 1' outputs an error code generated by classifying the error by occurrence cause and a display part 3' refers to and displays an error message stored in a storage part 2' according to error code. As for each of displayed errors selected by a user through an input part 4, its cause and counting method are displayed by referring to the storage part 2'.
Patent JP-2001103019-A (JP)
Title: Relay amplifier
Inventor: TAMAKUMA YUUICHI
IPC: H04B17/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a relay amplifier, capable of preventing a master station from storing an unnecessary failure information history about a slave station that is turned off for maintenance work to eliminate the problem where a conventional relay amplifier stores the unnecessary failure information history about the slave station that is turned off. SOLUTION: In this relay amplifier, when a power supply control part 50 detects that a power supply switch 48 is off, a slave station 2' transmits a power off notification telegraphic message notifying power 'off' to the master station, the master station stops transmitting a telegraphic message for state monitoring, and when the station 2' detects that the switch 48 is turned on by the part 50 and notifies the master station that the power is inputted, the master station restarts to transmit the telegraphic message for state monitoring.
Patent JP-H05170786-A (JP)
Title: Catecholestrogen glycoside and its used
Inventor: SUZUKI TATSUHIKO
IPC: C07J1/00
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a catecholestrogen glycoside having improved water solubility and durability of action while maintaining inhibitory action on peroxide lipid. CONSTITUTION:A catecholestrogen glycoside of formula I (R1 is hydroxyl, glucosyloxy, etc.; R2 is H, ethynyl or R1 and R2 are bonded to form O; R3 is H, hydroxyl, etc.; one of R1 and R3 is glycosyloxy) such as 1-0-(2,3- dihydroxy-1,3,5(10)-estratrien-1-7beta-yl)-beta-D-glucopyranoside. The compound of formula I, for example, is obtained by reacting a 2-hydroxyestradiol of formula II containing protected catechol part with acetobromoglucose in the presence of silver carbonate in a solvent such as benzene to give a glucosyl derivative and eliminating the protecting group.
Patent JP-2000113661-A (JP)
Title: Disc drive device
Inventor: AEBA KOJI
IPC: G11B17/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent dust from penetrating into a device main part through a cartridge loading opening. SOLUTION: A disc drive device is composed of a device main part, a front panel which has a cartridge loading opening through which 1st and 2nd disc cartridges in which 1st and 2nd magnetic discs are housed are loaded, a loading mechanism which transfers the 1st or 2nd disc cartridge inserted through the cartridge loading opening to a cartridge loading position and a dust-proof mechanism 290 which is interlocked with the transfer of the 1st or 2nd disc cartridge to the cartridge loading position and prevents dust from penetrating into the device main part through the cartridge loading opening.
Patent JP-H04159437-A (JP)
Title: Engine rotational speed control device
Inventor: OOYABE HIDEO
IPC: F02D45/00
Filed: 1990-10-19
Abstract: PURPOSE:To reduce the time of covergence to an objective rotational speed by changing the PID constant by whether the load variation quantity exceeds a specified range, or not, in the engine control based on a PID arithmetic result on the basis of a deviation between an objective and an actual rotational speed. CONSTITUTION:An actual engine rotational speed is calculated from a pulse signal P transmitted from an engine rotational sensor 4 by an actual rotational speed arithmetic means 5 and the calculation value is inputted to a rotational speed deviation detection means 6 wherein a deviation  N from an objective rotational speed transmitted from an objective rotational speed setting means 7 is calculated. Whether the deviation  N is within the range of its set value, or not, is determined by a determination means 8. On the basis of the determination result, mutually different PID constants are set by a PID constant setting means 9. Then the position of a control rack 2a is PID-calculated on the basis of the deviation  N by a first PID arithmetic means 10. A deviation  R is obtained by comparing the position signal with the actual rack position by a position deviation detection means 11. The displacement quantity by which the control rack 2a is to be moved from the preset position is obtained by a second PID arithmetic means 12 so as to control an actuator 14.
Patent JP-H05120883-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURASE MAKOTO
IPC: H03K19/0175
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the unstable state of an input buffer in the transient state with respect to input/output buffers of a semiconductor integrated circuit. CONSTITUTION:A transfer gate transistor TR 3 is connected in parallel to the input line and the output line of an input buffer 1, and the input line of the input buffer 1 and the output line of an output buffer 2 are connected to an input/output terminal 5, and the gate of the transfer gate TR 3 is connected to an input/output control signal line, thus constituting the circuit. The unstable state of the input buffer 1 is prevented which is caused by the phase difference between the timing of transition to the high impedance state of the output buffer 2 and the timing of transition to the high impedance state of an input/ output buffer 20 of an external device connected to the input/output terminal 5.
Patent JP-H01120456-A (JP)
Title: Steel chain belt for continuously variable transmission
Inventor: AKAMARU NAOYUKI
IPC: F16G5/18
Filed: 1987-11-04
Abstract: PURPOSE:To increases transmission force by inserting proper number of link plate guide chips while distributing to the right and left into an assembling groove made in a notched hole of a friction chip formed integrally of thin steel board, then coupling inner and outer ring plate blocks through pins. CONSTITUTION:Friction chips 8 mounted through predetermined interval on a pin link chain and friction contact with a pulley is made integrally from a thin steel board and has a trapezoidal profile provided with a closed notch hole 12 in the center, where grooves 9 for receiving inner and outer plates 3, 4 are formed in the upper and lower sides thereof. The link plates 3, 4 have notched grooves 5a, 6a engagable with the friction chips 8 in the centers of upper and lower sides, while a guide chip 14 is formed above a pin 7 to be flush with the upper end face of the friction chip 8. Then required number of link plates 3, 4 are inserted into the grooves 9 of the friction chips 8 with the guide chips 14 being distributed back and fro, thereafter the notch grooves 5a, 6a are fitted to form link plate blocks 10 which are coupled through the pin 7. Consequently, transmission power can be increased and smooth high speed operation is realized.
Patent JP-S61161105-A (JP)
Title: Separation of liquid mixture
Inventor: MISHIMA HIROYUKI
IPC: B01D65/08
Filed: 1984-12-29
Abstract: PURPOSE:To separate a liquid mixture with high efficiency in a pervaporation process by regulating pressure distribution in a vaporization chamber to be within a specified range basing on the pressure distribution in a lowest pressure part as referential pressure, thus making the pressure distribution uniform. CONSTITUTION:A liquid mixture consisting of water and alcohol, etc. stored in a storage tank 4 is fed to each liquid feeding chamber 1 with a pump 5 from each branch pipe 7 for each liquid feeding chamber through a feed liquid header 6, and the liquid is fed back to the storage tank 4 through a branch pipe 8 at the liquid discharging side and a liquid discharging header 9. A part of the liquid mixture permeates a membrane 2 from the liquid feeding chamber 1 to an evacuated vaporizing chamber 3. The pressure distribution in the vaporizing chamber 3 is designated so that the pressure A at a discharging port and the pressure B at the deepest part is 2A>=B, for example, the distance from the discharging port A of the vaporizing chamber to the deepest part B is designed to <=ca. 50cm in a pervaporation cell having a vaporizing chamber having ca. 2-20mm thickness.
Patent JP-H08211634-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATSUKAWA MASAHITO
IPC: C09D169/00
Filed: 1995-10-02
Abstract: PURPOSE: To provide an electrophotographic photoreceptor excellent in mechanical strength, having a high glass transition temp. and high sensitivity and excellent also in repetitive characteristics by incorporating a bonding resin made of specified polycarbonate and a positive hole transferring agent made of a specified benzidine or phenylenediamine deriv. CONSTITUTION: This electrophotographic photoreceptor consists of an electrically conductive substrate and a photosensitive layer formed on the substrate and contg. a bonding resin, an electric charge generating agent and a positive hole transferring agent. The bonding resin is at least one kind of polycarbonate consisting of repeating units represented by formula I, etc. The positive hole transferring agent is at least one kind of benzidine deriv. represented by formula II. In the formula I, each of RA and RB is H or 1-3C alkyl, each of RC and RD is 1-3C alkyl and each of RE and RF is H, 1-3C alkyl or halogen. In the formula II, each of R<1> and R<2> is H or alkyl, each of R<3> -R<6> is alkyl, alkoxy or halogen and each of (a)-(d) is an integer of 0-5.
Patent JP-2000112250-A (JP)
Title: Image forming device
Inventor: KITANO SHIGEHISA
IPC: G03G15/16
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of a wrinkle-like deformation of an intermediate transfer medium and capable of being made high in operating speed and small in size without impairing image quality by separating heating means from the intermediate transfer medium during the stop of the drive of the intermediate transfer medium. SOLUTION: As a heat-roll separation means, a heat-roll separation device 20, which separates a belt roll 13-1 and a paper roll 13-2 from an intermediate transfer medium 1 is provided. It is so designed as to be able to separate the belt roll 13-1 and the paper roll 13-2 from the intermediate transfer medium 1 during the stop of the intermediate transfer medium 1. Thus, when stopping, the intermediate transfer medium 1 is prevented from being in contact with the belt roll 13-1 and paper-roll 13-2 that have a surface layer of rubber whose frictional coefficient is generally large, therefore the occurrence of a wrinkle-like deformation due to the contact of the belt roll 13-1 and paper roll 13-2 with the stopping intermediate transfer medium 1 can be prevented.
Patent JP-H10114086-A (JP)
Title: Ink cartridge for printer
Inventor: DECOSTE CHARLES LEONARD JR
IPC: B41J2/175
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To supply enough ink to a printer and to minimize a non-volatile residue by installing nonfelting net-shaped foam having a specified number of holes per inch and a specified compression ratio. SOLUTION: Nonfelting net-shaped foam is used, the number of holes is made to be about 65-110/inch and the compression ratio is made about 2.0-4.0. Polyether-polyurethane foam is especially suitable as the net-shaped foam. Since no felting process is required for the foam, a non-volatile residue in the foam is reduced relatively to eliminate work to remove the residue. The viscosity of ink which affects the optimum hole side of a warm reservoir and a compression ratio is made typically to be about 1-5cps, or surface tension of about 30-65 dyne/cm.
Patent JP-S62139962-A (JP)
Title: Air cleaner
Inventor: SAWAI SEIJI
IPC: F02M35/14
Filed: 1985-12-12
Abstract: PURPOSE:To reduce noise without lowering performance by forming an inlet pipe into a Venturi shape which spreads inside a cleaner case, and reducing the ventilation resistance of intake air. CONSTITUTION:An inlet pipe 2 which is opened inside a cleaner case 1 to introduce intake air, is formed into Venturi shape having a curvature R spreading inside the case 1. The bore of the inlet pipe 2 is gradually spread from the outer part to the inner part. By using an inlet pipe 2 having such a shape, acoustic impedance proportionate to pipe length l/sectional area Scan be increased, while reducing a resonance frequency. Accompanying this, the characteristic curve of vibration transmitting rate to a frequency is moved on the low frequency side, increasing a damping factor in the frequency area of high frequencies above the resonance frequency.
Patent JP-H03145551-A (JP)
Title: Knock control device for internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02D45/00
Filed: 1989-10-30
Abstract: PURPOSE:To suppress the unnecessary spark delay control by the post-knock detection and improve reliability by correcting the threshold value based on the knock level and noise level, comparing the threshold value and knock level after correction, and judging the presence of knock. CONSTITUTION:The peak level P of the output A is generated for every ignition timing by a peak holding circuit 2 from the output A of a knock sensor 1 for each cylinder. The preset threshold value TH and the peak value P are compared by a knock judging section 17, if P>TH, the spark delay quantity thetaR is calculated by a spark delay quantity calculating section 18 and outputted to an ignition timing controller 19. An operation state processing unit 12 determining the operation region D based on the outputs of a crank angle sensor 3 and a load sensor 11 is provided, and the threshold value corresponding to the operation state D is read out from the first ROM 13. This threshold value is corrected 20 by the noise level N corresponding to the operation region D read out from the second ROM 14, and the threshold value after correction is applied to the knock judging section 17.
Patent JP-H05119632-A (JP)
Title: Wet type developing device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1991-10-25
Abstract: PURPOSE:To always realize high quality development regardless of the kind of recording sheet without enlarging and complexing a carrying mechanism by preventing the recording sheet from being bent on a slit-like opening part for developing. CONSTITUTION:In this wet type developing device having the respective connections of a developing liquid container and a sucking pump to the developing liquid flowing in and out ports of a developing head having the slit-like opening part, making the pressure of the developing head negative by the sucking of the sucking pump, to suck the developing liquid from the developing liquid container and circulate it, and developing the electrostatic latent image of the recording sheet passing on the slit-like opening part with the above- mentioned developing liquid, a forming part for a developing action part, on which projecting parts 12a set so as to obtain the same height as that of the slit-like opening part, and recessed parts 12b set lower than the slit-like opening part, are alternately disposed at a prescribed pitch in the longitudinal direction of the slit-like opening part, is provided on the the slit-like opening part of the developing head 10.
Patent JP-2001097827-A (JP)
Title: Hair cosmetic
Inventor: FUKUHARA KAZUHISA
IPC: A61Q5/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stable hair cosmetic excellent in effects of impartment of pliability, smoothness, a moist feeling and a dry feeling to hair. SOLUTION: This hair cosmetic comprises (A) a cationic surfactant represented by the formula (1) (R1 denotes an 8-24C alkyl group or an 8-24C alkenyl group; R2 denotes a 1-5C alkylene group; R3, R4 and R5 denote each a 1-24C alkyl group, a 1-24C alkenyl group or a 1-24C hydroxyalkyl group; and X- denotes an anion) and (B) an amino-modified silicone. The pH of the hair cosmetic is <=4.5.
Patent JP-H07111154-A (JP)
Title: Negative mix
Inventor: NAKAJIMA YASUMASA
IPC: H01M4/02
Filed: 1993-10-12
Abstract: PURPOSE:To prevent breakage or separation from a substrate to obtain high charge/discharge performance by containing a compound containing hetero atoms in molecular structure so as to become a polar molecule and functioning as a dispersant. CONSTITUTION:A compound containing hetero atoms in molecular structure so as to become a polar molecule and functioning as a dispersant is contained in a negative mix. The compound has a nitrogen compound and an acyl group, and is adsorbed on the surface of a negative active material, cubically stabilized to prevent aggregation of the negative active material, and increases wettability. The negative active material and a binder are uniformly dispersed and the uniform mixture obtained is uniformly applied to a substrate to obtain a negative mix with the uniform, even surface. Breakage or separation from the substrate and short circuit are prevented, and high charge/discharge performance is obtained. When the negative mix has acidic structure, the acidic structure based on, for example, phosphoric acid, sulfonic acid, or boric acid is preferable.
Patent JP-S62140592-A (JP)
Title: Equipment for transferring external line call to extension automatically
Inventor: FUJIHASHI YUICHIRO
IPC: G10L15/00
Filed: 1985-12-13
Abstract: PURPOSE:To utilize an external line call automatic extension transfer function from any telephone set by recognizing an extension number uttered by a caller by a voice recognition section, sending the recognized extension number to a PB transmission section by a PB signal and transferring an external line call to an extension automatically. CONSTITUTION:When an incoming call comes and a channel is set, a control section 5 controls a voice synthesis section 2 to output a guide message to utter an extension number of a desired transfer destination to the caller of the external line call. A voice recognizing section 4 recognizes the inputted voice, outputs the result of recognition to the control section 5 via a control bus 14, the control section 5 sends the extension number obtained from the result of recognition to a PB signal sending section 3 via a control bus 14, the PB signal is outputted to an output talking signal line 10, a loop signal 13 is reset, and the extension transfer is finished by off-hook.
Patent JP-H07108789-A (JP)
Title: Ic card module
Inventor: SUGIYAMA SATORU
IPC: B42D15/10
Filed: 1993-10-14
Abstract: PURPOSE:To prevent an occurrence of a failure caused by a mechanical stress and a thermal stress by a method wherein an IC chip in an IC card module contained in a recess provided in a card is connected to a terminal substrate through a clearance, and the clearance is filled with an insulating resin having a vibration-absorbing properties. CONSTITUTION:An IC chip 7 is mounted under a terminal substrate 6 through a clearance. The terminal substrate 6 provided with an input/output terminal of a conductive pattern on the upper surface thereof and a lead of a conductive pattern on the lower surface thereof is mounted on a card substrate 5. A pad of the IC chip 7 is electrically connected to the lead of the terminal substrate 6 through a pole-type lead 8. The IC chip-loaded surface of the terminal substrate 6, the peripheral surface of the IC chip 7, and the pole-type lead 8 are covered with a sealing resin 9. The clearance between the terminal substrate 6 and the IC chip T is filled with the sealing resin 9. As the sealing resin 9, a vibration-absorbing and elastic resin, such as a silicone resin or a urethane resin, is used. As the lead 8, a highly plastic conductor such as a solder, is used.
Patent JP-S62139024-A (JP)
Title: Keyboard device
Inventor: SHIMAYAMA SEIJI
IPC: G06F3/02
Filed: 1985-12-13
Abstract: PURPOSE:To enable an operator to recognize sensibly the depression of a button by sending the repulsive power back to the button on a keyboard that is depressed by a misoperation. CONSTITUTION:When a button is depressed on a keyboard 1, the button information is supplied to a button code generating part 2 as shown by (a). Then a button code (b) which discriminates the type of the depressed button is supplied to a button code collation part 4. Here the part 4 supplies the button code information (c) stored in a button code memory part 3 for the collation of the code (b). In this case, the collation result signal (d) is outputted to a button data output part 5 based on the result of said collation. The repulsive power (e) of the depressed button is produced by a solenoid, etc., at the part 5. Thus an operator receives sensibly the power (e) as soon as a button is depressed on the keyboard 1.
Patent JP-S61157805-A (JP)
Title: Hydraulic actuator
Inventor: FUNASHIYO HIROYUKI
IPC: F15B9/08
Filed: 1984-12-28
Abstract: PURPOSE:To decrease the turning torque of an input shaft and to reduce an electric motor in size by inserting an input shaft of an actuator in the interior of a rotor of the electric motor, inserting an output shaft of the actuator in the interior of the input shaft, so that all members can be enclosed in a casing. CONSTITUTION:An actuator is enclosed in one chamber 2 in a casing of an actuator, and an output shaft 3 of the actuator is extended to the outside of the casing 1. On the other hand, an electric motor and an input shaft 4 are enclosed in the other chamber in the casing. The input shaft is mounted on the outer periphery of the output shaft and fitted to the inner periphery of rotor of the electric motor. As the input shaft is not extended to the outside of the casing, it is not necessary to provide a seal between the input shaft and the output shaft, and friction torque between both shafts can be decreased. Therefore, a small-sized and low torque electric motor can be used for driving the input shaft.
Patent JP-H02225529-A (JP)
Title: Production of particulate paste vinyl chloride resin
Inventor: UKU KYOJI
IPC: C08J3/12
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the title resin having an excellent ability to form a sol and good flow by drying and granulating an aqueous dispersion of paste PVC with a spray dryer by using air of a specified absolute humidity and specified inlet and outlet temperatures so that the water content and the mean particle diameter may fall within specified ranges. CONSTITUTION:A process for drying and granulating a suspension. polymerized or emulsion-polymerized aqueous paste PVC dispersion with a spray dryer is performed by using air of an absolute humidity of 0.007-0.014kg water/kg air, an inlet temperature of the drying air <=100 deg.C and an outlet temperature <=53 deg.C so that the obtained particulate resin may have a water content of 0.1-0.5% and a mean particle diameter of 30-100mum. The title resin thus obtained has an excellent ability to form a sol and good flow because of its being powdery and it forms less dust when mixed with a plasticizer because of its low fine content.